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Jack: It was wonderful. My parents and
Mike:
Jack: Yes, we
| A．are | B．is | C．was |
| A．I | B．me | C．my |
| A．meet | B．meeting | C．met |
| A．play | B．played | C．plays |
| A．Does | B．Do | C．Did |
| A．flew | B．fly | C．flied |
| A．eat | B．ate | C．eating |
| A．drink | B．drank | C．to drink |
| A．are | B．be | C．were |
| A．had | B．have | C．are having |
同类型试题
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
